Journals / Anatolian Bryology / 2019 / Cilt: 5 - Sayı: 2

Allelopathic Effect of Plagiomnium undulatum (Bryopsida) Extracts on Wild Oat Seedling Growth

Plagiomnium undulatum (Bryopsida) Ekstraktlarının Yabani Yulaf’ın Fide Gelişimi Üzerine Allelopatik Etkisi

Pages
130–137
Publication Date
2019-11-30
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The data of the decrease in chlorophyll and protein amounts, increase in proline concentration and catalase enzyme activity compared to negative controls prove that P. undulatum has an allelopathic effect on wild oats, suggesting that it may be an alternative way for weed control with additional studies.

📌 3 Key Takeaways

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Objective & Hypothesis:Weeds compete with crop plants for plant nutrients, light, water and space, causing crop losses.
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Key Findings & Data:Wild oat (Avena sterilis L.) is a weed that cause high yield loss in cereals.
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Conclusion & Impact:The data of the decrease in chlorophyll and protein amounts, increase in proline concentration and catalase enzyme activity compared to negative controls prove that P. undulatum has an allelopathic effect on wild oats, suggesting that it may be an alternative way for weed control with additional studies.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Avena sterilis · Photosynthetic Pigments · Moss

Abstract

Weeds compete with crop plants for plant nutrients, light, water and space, causing crop losses. Wild oat (Avena sterilis L.) is a weed that cause high yield loss in cereals. As organic agriculture gained importance, biological control of weeds increased. In this study, extracts of Plagiomnium undulatum, a moss species, were applied to A. sterilis seedlings grown under controlled conditions. Photosynthetic pigment amount, proline concentration, total protein amount and antioxidant enzyme activities were analyzed in developing seedlings. The data of the decrease in chlorophyll and protein amounts, increase in proline concentration and catalase enzyme activity compared to negative controls prove that P. undulatum has an allelopathic effect on wild oats, suggesting that it may be an alternative way for weed control with additional studies.

Özet

Yabancı otlar, kültür bitkileriyle bitki besin maddeleri, ışık, su ve yer için rekabet ederek ürün kayıplarına sebep olmaktadırlar. Yabani yulaf (Avena sterilis L.) tahıllarda yüksek oranda verim kaybına yol açan bir yabancı ottur. Organik tarımın önem kazanmasıyla yabancı otlarla biyolojik mücadele artmıştır. Bu çalışmada, kontrollü koşullarda yetiştirilen A. sterilis fidelerine, bir karayosunu türü olan Plagiomnium undulatum ekstraktları uygulanmıştır. Gelişen fidelerde fotosentetik pigment miktarı, prolin konsantrasyonu, toplam protein miktarı ve antioksidan enzim aktivitesi analizleri yapılmıştır. Negatif kontrollerine oranla klorofil ve protein miktarlarındaki azalmalara, prolin konsantrasyonu ve katalaz enzim aktivitesindeki artışlara ait veriler P. undulatum’un yabani yulaf üzerinde allelopatik etkiye sahip olduğunu kanıtlamakta, yapılacak ilave çalışmalarla yabancı ot kontrolünde kullanılabilecek alternatif bir yol olabileceğini düşündürmektedir.

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Cite This Article

BALLI, Z. D., EZER, T., ÜNAL, B. T., İŞLEK, C. (2019). Allelopathic Effect of Plagiomnium undulatum (Bryopsida) Extracts on Wild Oat Seedling Growth. Anatolian Bryology, Cilt: 5 - Sayı: 2, 130–137. https://ajindex.com/articles/135988

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References (2)

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